FR3008347B1 - Pneumatique comportant une armature de carcasse assouplie - Google Patents

Pneumatique comportant une armature de carcasse assouplie

Info

Publication number
FR3008347B1
FR3008347B1 FR1356849A FR1356849A FR3008347B1 FR 3008347 B1 FR3008347 B1 FR 3008347B1 FR 1356849 A FR1356849 A FR 1356849A FR 1356849 A FR1356849 A FR 1356849A FR 3008347 B1 FR3008347 B1 FR 3008347B1
Authority
FR
France
Prior art keywords
assuplicated
pneumatic
carcase
frame
carcase frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1356849A
Other languages
English (en)
Other versions
FR3008347A1 (fr
Inventor
Benoit Foucher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Michelin Recherche et Technique SA Switzerland, Compagnie Generale des Etablissements Michelin SCA, Michelin Recherche et Technique SA France filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1356849A priority Critical patent/FR3008347B1/fr
Priority to PCT/EP2014/064750 priority patent/WO2015004201A1/fr
Publication of FR3008347A1 publication Critical patent/FR3008347A1/fr
Application granted granted Critical
Publication of FR3008347B1 publication Critical patent/FR3008347B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2074—Physical properties or dimension of the belt cord
    • B60C2009/2077—Diameters of the cords; Linear density thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252—Physical properties or dimension of the zero degree ply cords
    • B60C2009/2261—Modulus of the cords
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/26—Folded plies
    • B60C9/263—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present
    • B60C2009/266—Folded plies further characterised by an endless zigzag configuration in at least one belt ply, i.e. no cut edge being present combined with non folded cut-belt plies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)
FR1356849A 2013-07-12 2013-07-12 Pneumatique comportant une armature de carcasse assouplie Active FR3008347B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1356849A FR3008347B1 (fr) 2013-07-12 2013-07-12 Pneumatique comportant une armature de carcasse assouplie
PCT/EP2014/064750 WO2015004201A1 (fr) 2013-07-12 2014-07-09 Pneumatique comportant une armature de carcasse assouplie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1356849A FR3008347B1 (fr) 2013-07-12 2013-07-12 Pneumatique comportant une armature de carcasse assouplie

Publications (2)

Publication Number Publication Date
FR3008347A1 FR3008347A1 (fr) 2015-01-16
FR3008347B1 true FR3008347B1 (fr) 2015-08-07

Family

ID=49780002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1356849A Active FR3008347B1 (fr) 2013-07-12 2013-07-12 Pneumatique comportant une armature de carcasse assouplie

Country Status (2)

Country Link
FR (1) FR3008347B1 (fr)
WO (1) WO2015004201A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870163B1 (fr) * 2004-05-13 2007-09-14 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2950838B1 (fr) * 2009-10-07 2013-02-22 Michelin Soc Tech Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite, et des epaisseurs de melanges caoutchouteux variables.

Also Published As

Publication number Publication date
WO2015004201A1 (fr) 2015-01-15
FR3008347A1 (fr) 2015-01-16

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